Mollisia potentillae-erectae Svrèek (1988) - index 20060606-006-PERZ

25-02-2020 21:42

Octospora ......¿gemmicola?

Josep Torres

Hola.Ejemplares fotografiados el pasado domingo br

25-02-2020 14:33

Small asco on pine wood?

Mirek Gryc

HiSeveral creamy sporocarps quite small. Maximum d

25-02-2020 20:07

Trichopeziza ? on Heracleum

Thorben Hülsewig

Hi there, i found this asco on heracleum giganteu

26-02-2020 12:46

Hairy pseudothecia on Foeniculum

Enrique Rubio

Hi to everybodyMinute superficial setose roundish

26-02-2020 10:46

En zarza

Castillo Joseba

me envian material seco de esta especimen recolect

25-02-2020 16:24

Olla transiens? => yes

Riet van Oosten

Hello, Found by Laurens van der Linde, Febr. 2020

23-02-2020 11:15

Mollisia 'atlantica'

William Slosse

Hello Forum, on 14/02/20 I again collected a coll

25-02-2020 13:36

Schizothecium vratislaviense ?

Peter Püwert

Hi all,for Germany I find no proof, but my determi

24-02-2020 20:05

Pyrenomycetes?

Mirek Gryc

HiUnfortunately, but my knowledge is too scanty ab

24-02-2020 18:15

unknown on roe deer

Sven Heinz

Hello, this fungus grows on roe deer dung. Some i

Mollisia potentillae-erectae Svrèek (1988) - index 20060606-006-PERZ

Perz Piotr, 09-06-2006 09:42

Hi everybody

I found this Asco on prev.years stem of Potentilla-erecta.

Ectal excipulum build of brown t.globulosa, at base sometimes strongly cylindrical. Subiculum negative but some syphae are presents, 1,5um thick, light brown.
Hairs hyaline/light brown/brown, septate. Marginal hyalime, thin long cells, 1-2 septate.
Asci and spores are visible on my quick-drawning. I can not found paraphyses, cause my collection is infected by konidial parasite.

I think it can be Mollisia potentillae-erectae Svrèek (1988), but on Potentilla spec. can be found also Pyrenopeziza coloradensis and Pyrenopeziza potentillae - i have not describtion of this species.